Chemistry, asked by shikhafg3567, 1 year ago

Through a solution containing Cu2+and Ni2+,H2S gas is passed after adding dill HCl, which will precipitate out and why?

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Answered by Anonymous

0

Cu^2+ will precipitate out because in acidic medium, only ionic product [Cu^2=][ S^2- ] exceeds the solubility product of CuS.

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